Temperature Controllers
T991A Proportional Temperature Controller
T991A proportional temperature controllers provide modulating control of water or air temperatures in ducts, tanks, and similar applications.
Overview
T991A proportional temperature controllers provide modulating control of water or air temperatures in ducts, tanks, and similar applications. Standard models have a sensing bulb and capillary; fast-response models have a coiled sensing element that operates at least four times faster than standard controllers, depending upon operating conditions.
Features & Benefits:- Compensates for effects of ambient temperature on the case and tubing
- Sensing element capillary tubing allows remote mounting of sensing element
- Setpoint may be read and adjusted through cover
- Throttling dial inside case adjusts proportioning range
Specifications
Others
- Brand
- Honeywell BMS NA
Others
- Brand
- Honeywell BMS NA
- Brand : Honeywell BMS NA
Engineering Specifications
Name
Description
File Size
Date
Size
T991A Proportional Temperature Controller
application/pdf 123.45 KB
5/14/2023
123.45 KB
Specification Data for T991A Proportional Temperature Controllers (English)
application/pdf 116.91 KB
5/14/2023
116.91 KB
Installation Instructions
Name
Description
File Size
Date
Size
Data Sheet
Name
Description
File Size
Date
Size
Name
Description
File Size
Date
Size
T991A Proportional Temperature Controller
123.45 KB
5/14/2023
123.45 KB
Specification Data for T991A Proportional Temperature Controllers (English)
116.91 KB
5/14/2023
116.91 KB
Name
Description
File Size
Date
Size
T991A Proportional Temperature Controller
123.45 KB
5/14/2023
Specification Data for T991A Proportional Temperature Controllers (English)
116.91 KB
5/14/2023
Product Number
SKUs
Image
SKU
Description
T991A1012/U
Modulating Temperature Controller, 0 to 100F, 20ft Copper Element, Maximum Operating Temperature 125F
T991A1764/U
Modulating Temperature Controller, 0 to 100F, 24ft Copper Element
Image
SKU
Description
T991A1012/U
Modulating Temperature Controller, 0 to 100F, 20ft Copper Element, Maximum Operating Temperature 125F
T991A1764/U
Modulating Temperature Controller, 0 to 100F, 24ft Copper Element
